ICS-3000 Ion Chromatography System
222 Doc. 065031-04 1/08
• Leaking injection valve
1. Make sure the liquid line connections to the transducer are tight. Replace
any damaged fittings (see Section 9.17
).
2. If the leak is from behind the valve stator, the rotor seal may be scratched.
Rebuild the injection valve (see Section 9.19
).
• Leaking cell
1. Check the waste lines for blockage; trapped particles can plug the lines
and cause a restriction and/or leak. If necessary, clear the waste lines by
reversing the direction of flow.
2. Make sure the plumbing downstream from the cell is clear; a blockage
may overpressurize the cell and cause it to leak. If the problem continues,
contact Dionex for assistance.
• Leaking suppressor
Refer to the suppressor manual for troubleshooting procedures. Suppressor
manuals are included on the Dionex Reference Library CD-ROM
(P/N 053891).
8.27 VALVE Button Not Working
The VALVE 1 and VALVE 2 buttons on the front of the DC must be enabled in
Chromeleon or Chromeleon Xpress in order to use them to manually switch the
inject valves. To enable a button, open the Commands dialog box and select the
Valve1Button (or Valve2Button) command in the list of commands for the DC.
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